4K HDM I 1080P High Definition USB Video Capture Card with Loop

The video capture can capture both HDM I video and HDM I audio, sending audio and video signals to computers and mobilephones for preview and storage. Suitable for high definition acquisition, teaching recording, and etc. Connection and Operation: Connect the UHD signal source to the HDM I input of the video capture with one HDM I cable. Connect the display device to the HDM I output of the video capture with one HDM I cable. Connect PC USB port to the USB output of the video capture with one USB cable. Operation step for USB video capture(OBS): Open the software?Choose sources of “Video capture Device”?Set the size of image?Choose “Studio Mode”(double window) ?Choose “Start Recording”. Specifications: Name: Video Capture HDM I resolution: Max input can be 4K Support video format: 8/10/12bit Deep color Video output format: YUV/JPEG Video output resolution: Max output can be 1080P Support audio format: L-PCM Input cable distance: =15m, AWG26 HDM I standard cable Max working current: 0.7A/5VDC Operating temperature: -10 to +55? Item size: 59 * 56 * 19mm / 2.32 * 2.20 * 0.75in Item weight: 52g / 1.83ounce Package size: 100 * 50 * 50mm / 3.94 * 1.97 * 1.97in Package weight: 174g / 6.14ounce Note: Computer hardware configuration requirements: CPU: PC i5-3400 or above NB i7-3537U 2.0GHZ or above Graphics card: PC NVIDIA GT630 or above;NC NVIDIA GT735M or above Run memory: 4G RAM Packing List: 1 * Video Capture 1 * User Manual